package com.chinaunicom.structure.facade;

/**
 * @author liry
 * @version 1.0
 * @date Created on 2022/8/8 14:25
 * Description:
 */
public class Client {

    public static void main(String[] args) {

        SubSystemFacade subSystemFacade = new SubSystemFacade();
        
        subSystemFacade.pay();
        subSystemFacade.showMsg();
    }
}
